Are you tired of running out of hot water in your home? Don’t worry; we’ve got you covered. It’s time to consider switching to a tankless water heater! But, before you decide, you must choose between gas and electric models.
This guide will delve into the pros and cons of gas and electric tankless water heaters. Whether you’re building a new home or looking to upgrade your existing water heater, our guide in the Sarmanair will provide you with the information you need to make the right decision. We’ll also share critical factors you must consider when selecting the best option for your home.
How do tankless water heaters work?
Before diving into the pros and cons of gas and electric tankless water heaters, let’s first look at how they work.
A tankless water heater heats water as it flows through the unit, rather than storing hot water in a tank like a traditional water heater. When you turn on a hot water faucet, cold water flows through the unit, and a heating element or gas burner heats the water on demand. This process allows you to have a continuous supply of hot water without the need for a large storage tank.
Gas Tankless Water Heaters
Gas tankless water heaters are powered by natural gas or propane. They require a gas supply line and proper venting to remove combustion gases from your home.
Pros:
- High flow rate: Gas tankless water heaters can deliver a higher hot water flow rate than electric models. This makes them ideal for households with high hot water demand, such as large families or homes with multiple bathrooms.
- Lower operating cost: Gas is typically less expensive than electricity, so gas tankless water heaters can operate more cost-effectively in the long run.
- Longer lifespan: Gas tankless water heaters have a longer lifespan than electric models. They can last up to 20 years with proper maintenance.
Cons:
- Higher upfront cost: Gas tankless water heaters typically cost more to install than electric models. In addition to the unit itself, you’ll also need to factor in the cost of a gas supply line, proper venting, and professional installation.
- Additional installation costs: Gas tankless water heaters require proper venting to remove combustion gases from your home. This can add to the installation cost, especially if your home still needs venting.
- Regular maintenance required: Gas tankless water heaters require regular maintenance to keep them running efficiently and prevent gas burner issues. This can add to the overall cost of ownership.
Electric Tankless Water Heaters
Electric tankless water heaters are powered by electricity. They don’t require a gas supply line or venting, so they can be installed anywhere in your home.
Pros:
- Lower installation cost: Electric tankless water heaters typically cost less than gas models. They don’t require a gas supply line or venting, so the installation process is more straightforward and less expensive.
- Less maintenance required: Electric tankless water heaters don’t have a gas burner, requiring less maintenance than gas models. This can save you money on maintenance costs over the unit’s lifespan.
- Flexible placement options: Electric tankless water heaters can be installed anywhere in your home, as long as there’s access to an electrical outlet.
Cons:
- Lower flow rate: Electric tankless water heaters typically have a lower hot water flow rate than gas models. This can be an issue for households with high hot water demand, as the unit may need help to keep up with the order.
- Higher operating cost: Electricity is typically more expensive than gas, so electric tankless water heaters can be more costly to operate in the long run.
- Shorter lifespan: Electric tankless water heaters have a shorter lifespan than gas models. They typically last between 10-15 years with proper maintenance.
Which one is the best fit for your home?
Now that you understand the pros and cons of gas and electric tankless water heaters, you may wonder which best fits your home. Here are a few factors to consider:
Hot water demand: A gas tankless water heater may be the better option if your household has high hot water demand, such as multiple bathrooms or a large family. Gas models can deliver a higher hot water flow rate, so they’re better equipped to handle increased demand.
Upfront cost: If you’re on a tight budget and looking for a more affordable option, an electric tankless water heater may be better. Electric models typically cost less to install than gas models, so that they may be a more cost-effective option upfront.
Long-term cost: If you’re concerned about long-term operating expenses, gas tankless water heaters may be the better option. Gas is typically less expensive than electricity, so that a gas model may save money on your energy bill over the unit’s lifespan.
Placement: If you’re limited in space or don’t have access to a gas supply line, an electric tankless water heater may be the better option. They can be installed anywhere in your home as long as access to an electrical outlet is available.
Ultimately, the best choice for your home will depend on your specific needs and preferences. Consider your hot water demand, budget, and available space to determine which type of tankless water heater is right for you.
Sum Up
Gas and electric tankless water heaters have advantages and disadvantages, so it’s essential to carefully consider your options before deciding. Gas models offer a higher flow rate of hot water and lower long-term operating costs, but they require a gas supply line and proper venting and can be more expensive to install upfront. Electric models are more affordable upfront, require less maintenance, and can be installed anywhere in your home. Still, they typically have a lower flow rate of hot water and higher long-term operating costs.
Ultimately, the best choice for your home will depend on your specific needs and preferences. Consider your hot water demand, budget, and available space to determine which type of tankless water heater is right for you. Whichever option you choose, have it professionally installed and maintained to ensure optimal performance and longevity.